Black velvet 82% rayon 18% silk; a nice quality velvet, silky and soft Size 12. TRUE to size, good for 5'5" to 5'-10" and roughly 145-175 lbs New unused condition, tags removed, but was purchased new online I recommend this for a regular straight figure and it is also especially flatering on a PEAR SHAPED figure as the waist has a fitted seaming design, and the skirt has a wide flare, very feminie when wearing and walking, nice to wear out clubbing or dancing, and of course, great for any social event where you are on your feet for a few hours.